42748928

素因数分解:

$2^{10}\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 44

約数和(自身を含む): 86465280

約数和(自身を除く): 43716352

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 383, 436, 512, 766, 872, 1024, 1532, 1744, 3064, 3488, 6128, 6976, 12256, 13952, 24512, 27904, 41747, 49024, 55808, 83494, 98048, 111616, 166988, 196096, 333976, 392192, 667952, 1335904, 2671808, 5343616, 10687232, 21374464, 42748928]

約数ペア:

[(1, 42748928), (2, 21374464), (4, 10687232), (8, 5343616), (16, 2671808), (32, 1335904), (64, 667952), (109, 392192), (128, 333976), (218, 196096), (256, 166988), (383, 111616), (436, 98048), (512, 83494), (766, 55808), (872, 49024), (1024, 41747), (1532, 27904), (1744, 24512), (3064, 13952), (3488, 12256), (6128, 6976)]